<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
  <style>
    .circle {
      position: relative;
      margin: 0 auto;
      width: 88px;
      height: 88px;
      border-width: 4px;
      border-style: solid;
      border-left-color: #000;
      border-right-color: #000;
      border-top-color: #fff;
      border-bottom-color: #fff;
      border-radius: 100px;
      overflow: hidden;
    }
  </style>
</head>
<body>
<div class="circle"></div>
</body>
</html>
